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Bridgeport Mill Making Knocking Or Clicking Noise
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Jon Elson[_3_]
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Bridgeport Mill Making Knocking Or Clicking Noise
wrote:
I apologize for jumping in without having followed the entire thread, but
has anyone suggested that it could be as simple as a cracked bearing ball?
Oh, I think a cracked ball will go from bad to worse at a very rapid pace.
Possibly a dinged ball in the backgear assembly (like when it ran over the
bits of the retainer cage) could just get noisy and stay that way for a long
time. That's the kind of shape my back gear bearings were in, and they
generally made a loud whirring noise. But, a really cracked in half ball
ought to be fairly disasterous.
Jon
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